Struct EcmaAst 

pub struct EcmaAst {
    pub program: ProgramCell,
    pub source_type: SourceType,
}

• To access &mut ast::Program, use ast.program.with_mut(|fields| { fields.program; }).

Fields

program: ProgramCell

source_type: SourceType

Implementations

impl EcmaAst

pub fn make_semantic<'ast>(program: &'ast Program<'ast>) -> Semantic<'ast>

pub fn make_scoping(&self) -> Scoping

pub fn make_symbol_table_and_scope_tree_with_semantic_builder<'a>( &'a self, semantic_builder: SemanticBuilder<'a>, ) -> Scoping

impl EcmaAst

pub fn from_allocator_and_source<F>( source: ArcStr, allocator: Allocator, builder: F, ) -> Self

where F: for<'a> FnOnce(&'a Allocator) -> Program<'a>,

Creates a new EcmaAst from a source string and allocator, using a builder function to construct the program.

Arguments

• source - The source code string
• allocator - The allocator to use for AST nodes
• builder - A closure that takes the allocator and returns a Program

pub fn source(&self) -> &ArcStr

pub fn program(&self) -> &Program<'_>

pub fn comments(&self) -> &Vec<'_, Comment>

pub fn clone_with_another_arena(&self) -> EcmaAst

Clone the Program with another Allocator. and copy rest fields, this is used to cache the Ast in incremental compilation use another Allocator to avoid memory leak because.

Trait Implementations

impl Debug for EcmaAst

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EcmaAst

fn default() -> Self

Returns the “default value” for a type.

impl Send for EcmaAst

impl Sync for EcmaAst